Is there any issue about this ?
2011-04-21 14:48:24,676 INFO org.apache.hadoop.hbase.regionserver.HRegion:
Closed wfan_1,3238613814230765,1303367938566.63a83bdc9b55ec115cbc9b4bbe318214.
2011-04-21 14:48:24,676 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog:
IPC Server handler 4 on 20000.logSyncer interrupted while waiting for sync
requests
2011-04-21 14:48:24,676 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: IPC
Server handler 4 on 20000.logSyncer exiting
2011-04-21 14:48:24,677 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog:
closing hlog writer in
hdfs://162.2.6.187:9000/hbase/wfan_1/63a83bdc9b55ec115cbc9b4bbe318214/.logs
2011-04-21 14:48:24,719 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog:
Moved 1 log files to /hbase/wfan_1/63a83bdc9b55ec115cbc9b4bbe318214/.oldlogs
2011-04-21 14:48:24,728 WARN org.apache.hadoop.hbase.zookeeper.ZKTable: Moving
table wfan_1 state to enabled but was already enabled
2011-04-21 14:48:24,912 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server /162.2.77.0:2181
2011-04-21 14:48:24,912 INFO org.apache.zookeeper.ClientCnxn: Socket connection
established to 162-2-77-0/162.2.77.0:2181, initiating session
2011-04-21 14:48:24,914 INFO org.apache.zookeeper.ClientCnxn: Unable to read
additional data from server sessionid 0x12f76bfa98a0007, likely server has
closed socket, closing socket connection and attempting reconnect
2011-04-21 14:48:25,308 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server /162.2.77.0:2181
2011-04-21 14:48:25,308 INFO org.apache.zookeeper.ClientCnxn: Socket connection
established to 162-2-77-0/162.2.77.0:2181, initiating session
2011-04-21 14:48:25,309 INFO org.apache.zookeeper.ClientCnxn: Unable to read
additional data from server sessionid 0x12f76bfa98a0004, likely server has
closed socket, closing socket connection and attempting reconnect
2011-04-21 14:48:25,410 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server
Responder, call createTable({NAME => 'wfan_1', FAMILIES => [{NAME => 'value',
BLOOMFILTER => 'NONE', REPLICATION_SCOPE => '0', VERSIONS => '3', COMPRESSION
=> 'GZ', TTL => '5184000', BLOCKSIZE => '65536', IN_MEMORY => 'false',
BLOCKCACHE => 'true'}]}, [[B@2637df06) from 162.2.134.26:3705: output error
2011-04-21 14:48:25,410 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server
handler 4 on 20000 caught: java.nio.channels.ClosedChannelException
at
sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:126)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:324)
at
org.apache.hadoop.hbase.ipc.HBaseServer.channelWrite(HBaseServer.java:1339)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Responder.processResponse(HBaseServer.java:727)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Responder.doRespond(HBaseServer.java:792)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1083)
2011-04-21 14:48:25,416 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server /162.2.6.187:2181
2011-04-21 14:48:25,417 WARN org.apache.zookeeper.ClientCnxn: Session
0x12f76bfa98a0007 for server null, unexpected error, closing socket connection
and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130)
2011-04-21 14:48:25,678 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server 162-2-16-6/162.2.16.6:2181
2011-04-21 14:48:25,678 INFO org.apache.zookeeper.ClientCnxn: Socket connection
established to 162-2-16-6/162.2.16.6:2181, initiating session
2011-04-21 14:48:25,679 INFO org.apache.zookeeper.ClientCnxn: Unable to read
additional data from server sessionid 0x12f76bfa98a0007, likely server has
closed socket, closing socket connection and attempting reconnect
2011-04-21 14:48:26,043 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server 162-2-77-0/162.2.77.0:2181
2011-04-21 14:48:26,043 INFO org.apache.zookeeper.ClientCnxn: Socket connection
established to 162-2-77-0/162.2.77.0:2181, initiating session
2011-04-21 14:48:26,044 INFO org.apache.zookeeper.ClientCnxn: Unable to read
additional data from server sessionid 0x12f76bfa98a0007, likely server has
closed socket, closing socket connection and attempting reconnect
2011-04-21 14:48:26,297 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server /162.2.6.187:2181
2011-04-21 14:48:26,298 WARN org.apache.zookeeper.ClientCnxn: Session
0x12f76bfa98a0004 for server null, unexpected error, closing socket connection
and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130)
2011-04-21 14:48:26,472 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server 162-2-16-6/162.2.16.6:2181
2011-04-21 14:48:26,472 INFO org.apache.zookeeper.ClientCnxn: Socket connection
established to 162-2-16-6/162.2.16.6:2181, initiating session
2011-04-21 14:48:26,474 INFO org.apache.zookeeper.ClientCnxn: Session
establishment complete on server 162-2-16-6/162.2.16.6:2181, sessionid =
0x12f76bfa98a0004, negotiated timeout = 40000
2011-04-21 14:48:27,052 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server 162-2-6-187/162.2.6.187:2181
2011-04-21 14:48:27,053 WARN org.apache.zookeeper.ClientCnxn: Session
0x12f76bfa98a0007 for server null, unexpected error, closing socket connection
and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130)
2011-04-21 14:48:27,318 INFO org.apache.zookeeper.ClientCnxn: Opening socket
connection to server 162-2-16-6/162.2.16.6:2181
